Qué (quién) es nullary - definición

FIXED NUMBER OF ARGUMENTS OR OPERANDS THAT A FUNCTION OR OPERATION REQUIRES

Adic; Nullary; Nullary operation; 0-ary function; Nullary function; Adicity; K-ary relation; Arities; N-ary function; Monadic (arity); Niladic; N-ary operation

nullary

<programming> A description of an operator or function which takes no arguments, e.g. a function that returns the current time. "Nullary" is part of the unary, binary, ternary sequence, and is more common than its synonym niladic. (2001-02-25)

arity

<programming> The number of arguments a function or operator takes. In some languages functions may have variable arity which sometimes means their last or only argument is actually a list of arguments. (1997-07-21)

Arity

Arity () is the number of arguments or operands taken by a function, operation or relation in logic, mathematics, and computer science. In mathematics, arity may also be named rank, but this word can have many other meanings in mathematics.

https://en.wikipedia.org/wiki/Arity

Wikipedia

Arity

In logic, mathematics, and computer science, arity ( (listen)) is the number of arguments or operands taken by a function, operation or relation. In mathematics, arity may also be called rank, but this word can have many other meanings. In logic and philosophy, arity may also be called adicity and degree. In linguistics, it is usually named valency.

https://en.wikipedia.org/wiki/Arity